package com.sky.task;


import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderComponent {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时订单, 每分钟触发一次
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeOutOrder(){
        log.info("处理超时订单;{}", LocalDateTime.now());

        //select * from orders where status = 1 and order_time < ? (当前时间 - 15分钟)
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList!=null && ordersList.size()>0){
            for (Orders orders : ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("支付超时");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中订单，每天凌晨1点触发一次，处理上一个工作日的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("处理处于派送中的订单：{}", LocalDateTime.now());
        //上一个工作日的订单，也就是当前时间（1点）-60分钟
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList!=null && ordersList.size()>0){
            for (Orders orders : ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
